Разширено търсене
Автор да съдържа Ivaylo Marinov
A 3325a
Каталог "Статии" | Списание
A model for objective presentation of the rentgen ray, as a factor of the health and ecological education
(2009)
Vasil Katsarov; Yuliana Beltcheva; Samuil Marinov;
Ivaylo Marinov
и др.
A 3325a
Каталог "Библиографии" | Списание
A model for objective presentation of the rentgen ray, as a factor of the health and ecological education
Vasil Katsarov; Yuliana Beltcheva; Samuil Marinov;
Ivaylo Marinov
и др.